Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x7378ae3d9f37d44f1b46610d59ec1f0d6e26218ab49276744152d0257617f658 · ArcScan

Block

#21,543,580

2026-09-18 18:53:15 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,580
Timestamp: 53 days ago · 2026-09-18 18:53:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x7378ae3d9f37d44f1b46610d59ec1f0d6e26218ab49276744152d0257617f658
Parent hash: 0x4d601df5…b43bb5c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,580 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.3%5,197,864 / 30,000,000

Base fee

20 gwei

State root

0xd483211df06e…99beeade7436

Transactions root

0x671ad3edb58d…889f032b4431

Receipts root

0x46f1d7b45c22…ed5c0d650979

Nonce

0x0000000000000000

Extra data

0x00000004a817c800